From 5d1cd4306966a5433bcc8375d627989aade53a3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20M=C3=BCller?= <andreas.mueller@ost.ch>
Date: Sat, 21 May 2022 07:21:47 +0200
Subject: add new script for risch part

---
 buch/chapters/060-integral/experiments/rxy.maxima | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 buch/chapters/060-integral/experiments/rxy.maxima

(limited to 'buch/chapters/060-integral')

diff --git a/buch/chapters/060-integral/experiments/rxy.maxima b/buch/chapters/060-integral/experiments/rxy.maxima
new file mode 100644
index 0000000..0d5a56d
--- /dev/null
+++ b/buch/chapters/060-integral/experiments/rxy.maxima
@@ -0,0 +1,9 @@
+y: sqrt(a*x^2+b*x+c);
+
+F: log(x + b/(2 * a) + y/sqrt(a))/sqrt(a);
+
+f: diff(F, x);
+
+ratsimp(f);
+
+ratsimp(y*f);
-- 
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